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How to Create Aliases for Customizing Commands in Ubuntu

Ubuntu Command Aliases

Ubuntu allows you to customize your long and rugged bash commands by using short and pleasant aliases as a replacement. When you are working on the command line, you can just use an alias instead of the entire command you

Karim Buzdar August 29, 2018August 29, 2018 Shell, Ubuntu Read more

How to Open and Edit Files and Folders in Ubuntu Desktop as an Administrator

Edit files and folders as administrator

While working with files and folders as a Linux Administrator, we frequently need to access and edit files and folders that require root permissions. We usually perform this task through the Ubuntu Terminal(the command line utility) using the sudo function.

Karim Buzdar August 29, 2018August 29, 2018 Desktop, Ubuntu Read more

How to Install KVM and Manage Virtual Machines in Ubuntu 18.04

Ubuntu KVM with Virtual Machine Manager

What is KVM? KVM or Kernel-Based Virtual Machine provides a virtual environment used for running one or more additional operating systems besides the primary system without interfering with its functions. In KVM, the Linux Kernel makes use of the virtualization

Karim Buzdar August 28, 2018August 28, 2018 Linux, Ubuntu Read more

Commenting Out/Uncommenting a Line in Ubuntu Configuration File

Comment or uncomment line in config file

Linux, like all operating systems, keeps initial/default settings and configuration parameters for its programs in the form of configuration files. These files are used to configure software applications, server processes and OS settings for your system. As Linux administrators, you

Karim Buzdar August 27, 2018August 27, 2018 Shell, Ubuntu Read more

How to Enable/Disable Automatic Login in Ubuntu 18.04 LTS

Enable or disable automatic login in Ubuntu

As a common practice, users are required to provide authentication information to log on to a Linux system. This helps in securing any sensitive or personal files, emails and other data residing on your system from any physical intrusion. However,

Karim Buzdar August 27, 2018March 7, 2020 Shell, Ubuntu Read more

3 Ways to Find PC’s Hostname Using Linux Terminal

Get Linux hostname

Just as Internet Protocol address or IP address gives an identification to your device, similarly, the hostname is another parameter through which you can recognize your device. It is a string of human understandable characters. Unlike IP address, hostname of

Karim Buzdar August 24, 2018August 24, 2018 Linux, Shell, Ubuntu Read more

How to Make Password Asterisks Visible in Ubuntu Terminal

Make password asterisks visible in Ubuntu

Whenever you are asked to type a password in Ubuntu terminal, you insert your password without getting any visual display or a feedback from the screen. In such a situation, there are the chances that you may mess up with

Karim Buzdar August 23, 2018August 23, 2018 Shell, Ubuntu Read more

Some Common Ubuntu Display Managers and How to Switch Between Them

Ubuntu LightDM Display Manager

The best thing about an open source operating system, such as Linux, is that you can customize it as much as you want, ranging from default applications such as file managers, music players, web browsers, and text editors etc. to

Karim Buzdar August 22, 2018August 22, 2018 Ubuntu Read more

How to Make Your Ubuntu PC a Wireless Access Point

Ubuntu Wi-Fi Hotspot

With the release of Ubuntu’s latest operating system, Ubuntu 18.04 LTS, creating a hotspot is easier than ever before. With a wifi hotspot, you can let other wireless devices such as smartphones and televisions etc. make use of your computer’s

Karim Buzdar August 21, 2018 Ubuntu Read more

Add and Manage User Accounts in Ubuntu 18.04 LTS

Ubuntu User and Group Management

User Management becomes a critical consideration when you want to add multiple users to the system. If the user management on your system is not effective, you may have to compromise the security and access of the private and sensitive

Karim Buzdar August 20, 2018August 20, 2018 Shell, Ubuntu Read more
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